Qt Code:
  1. void X::paintEvent(QPaintEvent *pe){
  2. QPixmap px;
  3. if(...){
  4. px = QPixmap("p1.png");
  5. } else if(...){
  6. px = QPixmap("p2.png");
  7. } else ...
  8. QPainter p(this);
  9. p.drawPixmap(rect(), px);
  10. }
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